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Delaware

$129+ Cheap flights from Portland (PDX) to Delaware

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Portland to Delaware

Keep the following information in mind while searching for Portland to Delaware flight deals. Data was last updated June 12, 2025.

Round-trip from

$295
(Cheapflightsfares)

One-way from

$129
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$461
From Portland to Delaware
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One-way flight from Portland to Delaware
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to Delaware

Cheapest flights from Portland to Delaware
Explore the most affordable flight options available from Portland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:35 pmPDX - PHL
1 stop11h 57mSpirit Airlines
Mon 9/295:45 amPHL - PDX
2 stops10h 45mSpirit Airlines
Deal found 6/10$295
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:35 pmPDX - PHL
1 stop11h 57mMultiple Airlines
Thu 10/96:19 amPHL - PDX
1 stop20h 57mMultiple Airlines
Deal found 6/12$314
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:01 pmPDX - PHL
1 stop7h 08mFrontier
Mon 8/117:19 amPHL - PDX
1 stop8h 32mFrontier
Deal found 6/10$318
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:46 pmPDX - PHL
1 stop10h 14mAlaska Airlines
Thu 10/97:03 pmPHL - PDX
1 stop7h 55mAlaska Airlines
Deal found 6/11$332
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amPDX - PHL
1 stop8h 40mSouthwest
Wed 8/276:30 amPHL - PDX
2 stops10h 00mSouthwest
Deal found 6/11$340
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:54 pmPDX - PHL
1 stop10h 32mAmerican Airlines
Wed 8/206:00 amPHL - PDX
1 stop11h 29mAmerican Airlines
Deal found 6/10$350
This Sun Country Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:52 pmPDX - PHL
1 stop12h 47mSun Country Air
Sun 10/129:17 amPHL - PDX
1 stop11h 23mSun Country Air
Deal found 6/10$365
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:35 pmPDX - PHL
1 stop8h 50mHawaiian Airlines
Tue 8/267:20 amPHL - PDX
1 stop8h 04mHawaiian Airlines
Deal found 6/10$384
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:59 pmPDX - PHL
2 stops11h 09mUnited Airlines
Wed 8/2010:30 amPHL - PDX
2 stops11h 01mUnited Airlines
Deal found 6/10$407
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:46 amPDX - PHL
1 stop6h 51mDelta
Mon 8/186:00 amPHL - PDX
1 stop7h 40mDelta
Deal found 6/10$415
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:45 amPDX - SBY
2 stops11h 26mAmerican Airlines
Sat 7/195:00 amSBY - PDX
2 stops14h 44mAmerican Airlines
Deal found 6/12$524

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Delaware that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Portland to Delaware that are best for you.

Fly from

Portland

Fly to

Delaware

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 8/22

2:35 pm-5:32 am

1 stop11h 57m

Philadelphia

Sat 8/30

6:30 am-1:30 pm

1 stop10h 00m

$298

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Mon 8/18

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

Sat 8/23

6:30 am-1:30 pm

1 stop10h 00m

$309

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

7:01 pm-5:09 am

1 stop7h 08m

Philadelphia

Mon 8/11

7:19 am-12:51 pm

1 stop8h 32m

$318

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/19

6:00 am-5:40 pm

1 stop8h 40m

Philadelphia

Wed 8/27

6:30 am-1:30 pm

2 stops10h 00m

$340

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

11:54 pm-1:26 pm

1 stop10h 32m

Philadelphia

Wed 8/20

6:00 am-2:29 pm

1 stop11h 29m

$350

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/12

5:35 pm-5:25 am

1 stop8h 50m

Philadelphia

Tue 8/26

7:20 am-12:24 pm

1 stop8h 04m

$384

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/12

3:40 pm-5:25 am

1 stop10h 45m

Philadelphia

Tue 8/26

7:20 am-4:46 pm

2 stops12h 26m

$400

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 8/5

11:59 pm-2:08 pm

2 stops11h 09m

Philadelphia

Wed 8/20

10:30 am-6:31 pm

2 stops11h 01m

$407

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Wed 8/13

12:46 am-10:37 am

1 stop6h 51m

Philadelphia

Mon 8/18

6:00 am-10:40 am

1 stop7h 40m

$415

PortlandSalisbury

PDX - SBY

PDXSBY

Portland

Tue 7/15

7:45 am-10:11 pm

2 stops11h 26m

Salisbury-Ocean City

Sat 7/19

5:00 am-4:44 pm

2 stops14h 44m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Portland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Delaware

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Delaware. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Delaware?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Delaware.

  • What are the cheapest airlines to fly from Portland to Delaware one-way?

    One-way options have recently been found by users for as low as $129 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $147 and United Airlines from $149 one-way.

  • Can I find deals for flights from Portland to Delaware that include hotel bookings?

    Yes. In addition to deals on Portland to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Delaware.

  • Can I find deals for business class flights from Portland to Delaware?

    Yes. Cheapflights offers flight deals from Portland to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Portland to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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